1. Department of Virology, Parasitology and Immunology Research group of Comparative Physiology Faculty of Veterinary Medicine Ghent University Ghent Belgium
2. Tierklinik Lüsche GmbH Bakum Germany
3. Department of Biomolecular Health Sciences Faculty of Veterinary Medicine Utrecht University Utrecht The Netherlands
4. Department of Clinical Sciences Faculty of Veterinary Medicine Utrecht University Utrecht The Netherlands
5. Department of Veterinary Medical Imaging and Small Animal Orthopedics Faculty of Veterinary Medicine Ghent University Ghent Belgium
6. Department of Surgery and Anesthesiology of Domestic Animals Faculty of Veterinary Medicine Ghent University Ghent Belgium
7. Unit of Veterinary Epidemiology Department of Obstetrics, Reproduction and Herd Health Faculty of Veterinary Medicine Ghent University Ghent Belgium
8. Department of Pathology, Bacteriology and Poultry Diseases Faculty of Veterinary Medicine Ghent University Ghent Belgium